20 Microns' BaSO₄ Series presents engineered Precipitated Barium Sulphate and Natural Barytes (Barium Sulphate) designed for high-performance architectural, automotive, industrial, marine, and specialty coating systems. These grades improve opacity, film sm...
Why Natural & PPT Barium Sulphate is the preferred choice for paints & coatings formulations
Comprehensive range of Natural & PPT Barium Sulphate grades for diverse industrial applications
Common questions about Natural & PPT Barium Sulphate in paints & coatings applications
Precipitated BaSO₄ has ultra-high purity, narrow PSD, and acts as a premium TiO₂ spacer and gloss-retention additive. Natural BaSO₄ (barytes) provides high-density inert filler for corrosion barriers and cost-effective loading.
PPT BaSO₄ has a refractive index closely matching resins (~1.64), creating optimal spacing between TiO₂ particles, preventing agglomeration, and maximising light scattering efficiency for superior opacity.
Premium automotive topcoats, anti-corrosive epoxy primers, marine coatings, industrial high-build coatings, powder coatings, and architectural paints requiring smooth film, high density, and corrosion protection.
No, BaSO₄'s chemical inertness, low oil absorption, and stable rheology ensure consistent viscosity and reliable gloss retention without reactivity toward resins, solvents, or pigments.
Its ultra-high purity (>98%), ultra-white colour, high specific gravity, non-flying powder behaviour, and narrow PSD provide premium performance, smooth film formation, and process stability in powder coating applications.
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